AQMesh – Air Quality Monitoring System
AQMesh – Air Quality Monitoring System adalah sistem pemantauan kualitas udara bersensor kecil untuk mengukur kualitas udara luar dan dalam ruangan, menawarkan informasi kualitas udara lokal dan analisis data secara real-time. Monitor kualitas udara luar ruangan AQMesh mengukur polutan utama di udara sekitar menggunakan teknologi sensor kecil terbaik yang dikombinasikan dengan pemrosesan data eksklusif yang diperoleh dari perbandingan global yang ekstensif dengan data referensi.
*Catatan
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Fitur:
- Mengukur gas NO, NO2, O3, CO, SO2, H2S dan TVOC menggunakan sensor elektrokimia generasi terbaru
- Pemantauan CO2 dengan sensor NDIR
- Mengukur partikulat PM1, PM2.5, PM10, TPC dan TSP (hingga 30 mikron) dengan penghitung partikel optik hamburan cahaya
- Pemantauan kebisingan dengan mikrofon omnidirectional
- Sensor meteorologi untuk pengukuran kecepatan dan arah angin
- Mengukur kelembaban relatif, suhu pod, tekanan atmosfer sebagai standar
Spesifikasi
Product Technical Data | |||||||
GASES | |||||||
Sensor | Type | Units | Range | LOD | LOC | Precision | Accuracy |
NO | Electrochemical | ppb or μg/m3 | 0-20,000 ppb | <1 ppb | <5 ppb | >0.9 | 1 ppb |
NO2 | Electrochemical | ppb or μg/m3 | 0-20,000 ppb | <1 ppb | <5 ppb | >0.85 | 4 ppb |
NOx | Electrochemical | ppb or μg/m3 | 0-40,000 ppb | <2 ppb | <10 ppb | >0.9 | 4 ppb |
O3 | Electrochemical | ppb or μg/m3 | 0-20,000 ppb | <1 ppb | <5 ppb | >0.9 | 5 ppb |
CO | Electrochemical | ppb or μg/m3 | 0-1,000,000 ppb | <50 ppb | <50 ppb | >0.8 | 20 ppb |
SO2 | Electrochemical | ppb or μg/m3 | 0-100,000 ppb | <5 ppb | <10 ppb | >0.7 | 20 ppb |
H2S | Electrochemical | ppb or μg/m3 | 0-100,000 ppb | <1 ppb | <5 ppb | >0.7 | >0.7 |
TVOC | Electrochemical | ppm | 0-2.5 ppm | <0.1 ppm | <0.25 ppm | >0.95 | 0.05 ppm |
CO2 | NDIR | ppb or μg/m3 | 0-5,000 ppm | <1 ppm | <1 ppm | >0.9 | 30 ppm |
PARTICLES | |||||||
Sensor | Type | Units | Range | LOD | Precision | Accuracy | |
PM1 | Optical particle counter | μg/m3 | 0-100,000 μg/m3 | 0 μg/m3 | >0.9 | 5 μg/m3 | |
PM2.5 | Optical particle counter | μg/m3 | 0-150,000 μg/m3 | 0 μg/m3 | >0.9 | 5 μg/m3 | |
PM4 | Optical particle counter | μg/m3 | 0-225,000 μg/m3 | 0 μg/m3 | >0.9 | 5 μg/m3 | |
PM10 | Optical particle counter | μg/m3 | 0-250,000 μg/m3 | 0 μg/m3 | >0.85 | 5 μg/m3 | |
PM_Total | Optical particle counter | μg/m3 | 0-350,000 μg/m3 | 0 μg/m3 | >0.85 | 5 μg/m3 | |
ADDITIONAL SENSORS | |||||||
Sensor | Type | Units | Range | LOD | Precision | Accuracy | |
Pod temperature | Solid state | °C or °F | -20°C to 100°C | 0.1°C | >0.9 | 2°C | |
Pressure | Solid state | mb | 500 to 1500 mb | 1 mb | >0.9 | 5 mb | |
Humidity | Solid state | % | 0 to 100% | 1% RH | >0.9 | 5% RH | |
Noise | Omnidirectional mic | dB | 35 to 100 dB SPL | 20 Hz – 20 kHz | >0.8 | 1 dB | |
WIND SPEED & DIRECTION SENSOR | |||||||
Sensor | Type | Units | Range | Resolution | Accuracy | ||
Wind speed | Solid state | ms-2 | 0 to 30 ms-2 | 0.01 ms-2 | 2% | ||
Wind direction | Solid state | ° degrees | 0 to 359 ° | 1 ° | 2 ° | ||
SENSOR LIFE | |||||||
Sensor Type | Expected lifespan | Notes | |||||
Electrochemical | 2 years | See AQMesh standard operating procedure | |||||
NDIR | 5 years | See AQMesh standard operating procedure | |||||
Solid state | 5 years | See AQMesh standard operating procedure | |||||
Omnidirectional microphone | 5 years | See AQMesh standard operating procedure | |||||
Optical particle counter | 2 years | Maintenance dependent on application & settings | |||||
POWER | |||||||
Option | Expected lifespan | Notes | |||||
External DC | >5 years | 9 – 24V DC | |||||
Lithium metal battery pack | >24 months | Dependent on measurement strategy & pod spec | |||||
External high capacity battery pack | >60 months | Dependent on measurement strategy & pod spec | |||||
NiMH rechargeable battery pack | >4 months | Dependent on measurement strategy & pod spec | |||||
Solar power pack | >5 years | Change internal lead-acid battery every 24 months | |||||
PHYSICAL | |||||||
Enclosure | ABS, protection IP65 | ||||||
Environmental | Temperature range: -20°C to +40°C; Humidity range: 15 to 95% RH | ||||||
Mounting | Pod supplied with mounting bracket for walls / posts | ||||||
Approx. size & weight | Length: 170 mm; Width: 220 mm; Height (excl antenna): 250mm; Height (incl antenna): 430mm; Weight: 2 – 2.7kg |